#include<iostream>
#include<conio.h>
#include<stdio.h>
using namespace std;
class CRectangle{
	int w;
	int h;
public:
	void SetValues(int a,int b);
	int area();
};
void CRectangle::SetValues(int a,int b){
	w=a;
	h=b;
}
int CRectangle::area(){
	return(w*h);
}
int main(){
	CRectangle *rectb;
	CRectangle *rectc=new CRectangle();
	rectc->SetValues(8,9);
	rectb=rectc;
	cout<<"area:"<<rectb->area();
	cout<<"\narea:"<<rectc->area();
	getch();

}